90203685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3823}}^1$

素因数の和:3866

約数の個数: 48

約数和(自身を含む): 170886912

約数和(自身を除く): 80683227

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 715, 1573, 1815, 2145, 3823, 4719, 7865, 11469, 19115, 23595, 42053, 49699, 57345, 126159, 149097, 210265, 248495, 462583, 546689, 630795, 745485, 1387749, 1640067, 2312915, 2733445, 6013579, 6938745, 8200335, 18040737, 30067895, 90203685]

約数ペア:

[(1, 90203685), (3, 30067895), (5, 18040737), (11, 8200335), (13, 6938745), (15, 6013579), (33, 2733445), (39, 2312915), (55, 1640067), (65, 1387749), (121, 745485), (143, 630795), (165, 546689), (195, 462583), (363, 248495), (429, 210265), (605, 149097), (715, 126159), (1573, 57345), (1815, 49699), (2145, 42053), (3823, 23595), (4719, 19115), (7865, 11469)]